Fixed #3958 -- Added lastBuildDate element to RSS feeds. Thanks,

baptiste.goupil@gmail.com.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@4981 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/utils/feedgenerator.py

@@ -132,6 +132,7 @@ class RssFeed(SyndicationFeed):
             handler.addQuickElement(u"category", cat)
         if self.feed['feed_copyright'] is not None:
             handler.addQuickElement(u"copyright", self.feed['feed_copyright'])
+        handler.addQuickElement(u"lastBuildDate", rfc2822_date(self.latest_post_date()).decode('ascii'))
         self.write_items(handler)
         self.endChannelElement(handler)
         handler.endElement(u"rss")